Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752887AbaFGBgu (ORCPT ); Fri, 6 Jun 2014 21:36:50 -0400 Received: from shadbolt.e.decadent.org.uk ([88.96.1.126]:36039 "EHLO shadbolt.e.decadent.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752622AbaFGBXh (ORCPT ); Fri, 6 Jun 2014 21:23:37 -0400 Content-Type: text/plain; charset="UTF-8" Content-Disposition: inline Content-Transfer-Encoding: 8bit MIME-Version: 1.0 From: Ben Hutchings To: linux-kernel@vger.kernel.org, stable@vger.kernel.org CC: akpm@linux-foundation.org, "Greg Kroah-Hartman" , "Daniele Forsi" Date: Sat, 07 Jun 2014 02:26:29 +0100 Message-ID: X-Mailer: LinuxStableQueue (scripts by bwh) Subject: [PATCH 3.2 46/92] usb: storage: shuttle_usbat: fix discs being detected twice In-Reply-To: X-SA-Exim-Connect-IP: 192.168.4.249 X-SA-Exim-Mail-From: ben@decadent.org.uk X-SA-Exim-Scanned: No (on shadbolt.decadent.org.uk); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.2.60-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Daniele Forsi commit df602c2d2358f02c6e49cffc5b49b9daa16db033 upstream. Even if the USB-to-ATAPI converter supported multiple LUNs, this driver would always detect the same physical device or media because it doesn't use srb->device->lun in any way. Tested with an Hewlett-Packard CD-Writer Plus 8200e. Signed-off-by: Daniele Forsi Signed-off-by: Greg Kroah-Hartman Signed-off-by: Ben Hutchings --- drivers/usb/storage/shuttle_usbat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/usb/storage/shuttle_usbat.c +++ b/drivers/usb/storage/shuttle_usbat.c @@ -1846,7 +1846,7 @@ static int usbat_probe(struct usb_interf us->transport_name = "Shuttle USBAT"; us->transport = usbat_flash_transport; us->transport_reset = usb_stor_CB_reset; - us->max_lun = 1; + us->max_lun = 0; result = usb_stor_probe2(us); return result; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/